Fill in the coefficients that will balance the following reaction: _____NaCl+_____CaS---->_______Na2S+_______CaCl2

asked Oct 22, 2018 119k views

1 vote

Fill in the coefficients that will balance the following reaction:

_____NaCl+_____CaS---->_______Na2S+_______CaCl2

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6 votes

its 4NaCl + 2CaS -> 2Na2S + 2CaCl2
and since there are 4 and 2, you can divide with 2 so
2NaCl+CaS->Na2S+CaCl2

Matt Logan answered Oct 22, 2018

7.7k points

3 votes

2NaCl + CaS → Na₂S + CaCl₂

Yazan answered Oct 27, 2018

by Yazan

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